If the VOLUME of a rectangular prism is 945cm^3 the width is 7, and the height is 15

, then what is the value of the length X of the base?

To find the length X of the base, we can use the formula for the volume of a rectangular prism:

Volume = length x width x height

Given:
Volume = 945 cm^3
Width = 7 cm
Height = 15 cm

Plugging in the values, we get:

945 = X * 7 * 15

Solving for X:

X = 945 / (7 * 15)
X = 945 / 105
X = 9

Therefore, the length X of the base is 9 cm.